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MOT reliability

Triumph T120v bonneville

4 vehicles · 17 completed MOT tests analysed
88%
MOT pass rate

Based on 4 Triumph T120v bonneville vehicles and 17 completed MOT tests, the Triumph T120v bonneville has an overall 88% pass rate, with an average recorded mileage of 19,386 miles.

4
Vehicles
17
MOT tests
181
Avg miles / year
0.3
Faults per test
0%
Dangerous-fault share

Triumph T120v bonneville problem areas

Where faults occur most across all Triumph T120v bonneville MOT tests:

  • Other120%
  • Seatbelts & equipment40%

Fuel types: Petrol (4)

Most common Triumph T120v bonneville MOT faults

These are the faults and advisories recorded most often across Triumph T120v bonneville MOT tests:

  1. Exhaust noisy (7.1.2) (2 times)
  2. Rear position lamp does not illuminate immediately when it is switched on (1.1.3a) (1 times)
  3. Steering movement slightly 'notchy' (2.2.1a) (1 times)
  4. Steering movement slightly stiff (2.2.1a) (1 times)
  5. both lights masked up (1 times)
  6. Rear Chain guard insecure (6.2.1c) (1 times)
  7. Handlebar mounting slightly deteriorated (2.1.1d) (1 times)

Triumph T120v bonneville pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1974 2 9 100% 862
1973 1 4 75% 34,946
1972 1 4 75% 22,350

Triumph T120v bonneville reliability FAQ

Across 4 Triumph T120v bonneville vehicles in our MOT data, 88% pass the MOT (a 12% failure rate), with about 0.3 faults or advisories recorded per test.

The most frequently recorded Triumph T120v bonneville MOT issues are: Exhaust noisy (7.1.2); Rear position lamp does not illuminate immediately when it is switched on (1.1.3a); Steering movement slightly 'notchy' (2.2.1a).

The typical Triumph T120v bonneville in our data has covered around 19,386 miles.

Compare the Triumph T120v bonneville

See how the Triumph T120v bonneville stacks up against other Triumph models on MOT reliability:

T120v bonneville vs Toledo T120v bonneville vs Unknown T120v bonneville vs 2000 T120v bonneville vs 1500

Check a specific Triumph T120v bonneville

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Triumph models · Learn about common MOT failures · what an MOT checks